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多表级联统计

时间:2017-12-21 17:56:24      阅读:312      评论:0      收藏:0      [点我收藏+]

select ‘小于60岁‘ idCard,COUNT(je.AGE) bedId from jly_elderly je where je.AGE <![CDATA[ < ]]> 60
union
select ‘大于60小于65‘ idCard,COUNT(*) bedId from jly_elderly je where je.AGE BETWEEN 60 AND 65
union
select ‘大于65小于70‘ idCard,COUNT(je.AGE>60) bedId from jly_elderly je where je.AGE BETWEEN 65 AND 70
union
select ‘大于70小于75‘ idCard,COUNT(je.AGE>60) bedId from jly_elderly je where je.AGE BETWEEN 75 AND 80
union
select ‘大于75小于80‘ idCard,COUNT(je.AGE) bedId from jly_elderly je where je.AGE <![CDATA[ >= ]]> 80

多表级联统计

原文:http://www.cnblogs.com/Eilen/p/8081633.html

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